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Inconel 825 Plates

Inconel 825 Plates has good corrosion resistance to sulfuric and phosphoric acids and seawater. It is similar to A800 but has improved resistance to aqueous corrosion. It also has good resistance in neutral chloride media, stress-corrosion cracking and satisfactory resistance to pitting and crevice corrosion. Used in temperatures up to 1020 Degrees F. Inconel 825 Plates is used in chemical processing, nuclear fuel reprocessing, acid production, propeller shafts and oil and gas well piping.

Inconel 825 Plates is a nickel-iron-chromium alloy with additions of molybdenum, copper, and titanium. The alloys chemical composition is designed to provide exceptional resistance to many corrosive environments. The nickel content is sufficient for resistance to chloride-ion stress-corrosion cracking. The nickel, in conjunction with the molybdenum and copper, also provides outstanding resistance to reducing environments, such as those containing sulfuric and phosphoric acids.

Applications For Nickel Alloy 825 Plates :

  • Chemical processing
  • Oil and gas recovery
  • Pickling Operations
  • Handling of radioactive wastes
  • Seawater Heat
  • Ore processing
  • Pollution control
  • Acid production

Chemical Composition, % :

 

C

Si

Mn

S

Ni

Cu

Fe

Cr

Mo

Ti

Al

MIN

-

-

-

-

38.0

1.5

22.0

19.5

2.5

0.6

-

MAX

0.05

0.5

1.0

0.03

46.0

3.0

-

23.5

3.5

1.2

0.2

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